<template>
  <div class="hello">
  <Child />
    <p>我是父亲：{{getNum}}</p>
    <router-link :to='{name:"hellowold"}'>hellowold</router-link>
  </div>
</template>

<script>
import Child from './child'
export default {
  name: 'parent',
  data () {
    return {
      msg: 'Welcome to Your Vue.js App',
      id:10
    }
  },
  computed:{
    getNum(){
      return this.$store.getters.getNumberInfo
    }
  },
  methods:{
   
  },
  components:{
    Child
  },
 
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
h1, h2 {
  font-weight: normal;
}
ul {
  list-style-type: none;
  padding: 0;
}
li {
  display: inline-block;
  margin: 0 10px;
}
a {
  color: #42b983;
}
</style>
